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Rectangular lithium-ion battery pack, dark casing, 3.7V 2300mAh

Kastar

Kastar NP-120 3.7V 2300mAh 8.51Wh battery for Fieldpiece RLB2 SCL2 SRL2 SRL8

SKU CH-FYR6-Z2NJ3

Rechargeable 3.7V 2300mAh 8.51Wh lithium-ion pack replaces Fieldpiece RLB2, SCL2, SRL2 and SRL8 leak-detector batteries

  • TypeBattery
  • Pack1 Battery
  • ChemicalLi-Ion
  • Capacity8.51 Wh
  • Dimensions3*2*1 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • High-capacity 2300 mAh cell extends run time for Fieldpiece detectors
  • 7 V lithium-ion chemistry matches original RLB2, SCL2, SRL2 and SRL8 specifications
  • Built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating
  • Meets UL 1642 and CE safety standards for reliable replacement use
  • Single 8.51 Wh pack saves money with longer cycle life

Kastar NP-120 3.7V Li-Ion Battery

The Kastar NP-120 is a new rechargeable lithium-ion battery rated at 3.7V with a capacity of 2300mAh and 8.51Wh. It replaces the Fieldpiece RLB2 pack and fits the SCL2, SRL2 and SRL8 leak detectors. The single-cell unit includes built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating.

For technicians using Fieldpiece leak detectors

This battery suits professionals who need a direct replacement for the RLB2 part number in compatible Fieldpiece instruments. It is not intended for cameras or other devices that require a different voltage, capacity or physical layout. Buyers who need a multi-cell pack or a different connector should look elsewhere.

2300mAh capacity at 3.7V

The 2300mAh rating at 3.7V delivers 8.51Wh of energy, which determines runtime in the supported SCL2, SRL2 and SRL8 detectors. Matching this voltage and capacity ensures the instrument operates within its designed power envelope..verify the part number before ordering.

Highlights

  • High-capacity 2300 mAh cell extends run time for Fieldpiece detectors
  • 7 V lithium-ion chemistry matches original RLB2, SCL2, SRL2 and SRL8 specifications
  • Built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating
  • Meets UL 1642 and CE safety standards for reliable replacement use
  • Single 8.51 Wh pack saves money with longer cycle life

Specifications

BrandKastar
ModelNP-120
Part NumberBA-1B-Q120-C
TypeBattery
Pack1 Battery
ChemicalLi-Ion
Capacity8.51 Wh
Dimensions3*2*1 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

Is the NP-120 the right replacement for my Fieldpiece SRL8 leak detector?

Yes, the NP-120 replaces the Fieldpiece RLB2 cell used in the SCL2, SRL2 and SRL8 leak detectors, delivering 3.7 V and 2300 mAh in a single pack.

How long will the 8.51 Wh rating actually run my detector in the field?

The 8.51 Wh capacity at 3.7 V equals 2300 mAh, so run-time depends on the detector's current draw; higher draw shortens the interval proportionally.

Does the built-in protection circuit limit the output to the UL1642 safety level?

The cell meets UL1642 and CE standards and includes over-charge, over-discharge, over-voltage, over-current and over-heating protection, capping unsafe conditions automatically.

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